VALVOLA DI RIEMPIMENTO PER IMBOTTIGLIARE LIQUIDI IN CONTROPRESSIONE
A further improvement on known filling valves is to be ensured, especially with regard to the delivery head accuracy of the said filling valves, which improvement can be brought about in dependence on the filling liquid, the bottle material and the manufacturing characteristics of such a filling val...
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Format: | Patent |
Sprache: | ita |
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Zusammenfassung: | A further improvement on known filling valves is to be ensured, especially with regard to the delivery head accuracy of the said filling valves, which improvement can be brought about in dependence on the filling liquid, the bottle material and the manufacturing characteristics of such a filling valve and also on the through flows which differ slightly from one filling valve to another. In the case of a filling valve of the known type, it is therefore proposed that the free passage ring cross section (12) between the casing surfaces (9, 10), which are directed towards one another, of the siphon recess (5) on the one hand and the siphon ring (11) on the other, be modifiable in accordance with the product in question and the filling conditions by adjustment of the effective siphon ring diameter and/or the siphon recess (5). The invention is for use in particular in the filling valve sector. |
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